function openwindow( url, winName)
{
	width = 820;
	height = 505;
	xposition=0; yposition=0;
	if ((parseInt(navigator.appVersion) >= 4 ))
	{
		xposition = (screen.width - width) / 2;
		yposition = (screen.height - height) / 2;
	}
	theproperty= "width=" + width +","
		+ "height="+height+","
		+ "location=0,"
		+ "menubar=0,"
		+ "resizable=1,"
		+ "scrollbars=1,"
		+ "status=0,"
		+ "titlebar=0,"
		+ "toolbar=0,"
		+ "hotkeys=0,"
		+ "screenx=" + xposition + "," //��������Netscape
		+ "screeny=" + yposition + "," //��������Netscape
		+ "left=" + xposition + "," //IE
	
	window.open( url,winName,theproperty );
}

function FixSize(width,height)
{
	self.resizeTo(width, height);           
	//self.moveTo(1, 1);               
}

<!--
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
//-->

<!--
function MM_openBrWindow(theURL,winName,features)
{ //v2.0
  window.open(theURL,winName,features);
}

function window_OnLoad()
{
if(loginform.elements(0))
	loginform.elements(0).focus();
}
function submitlogin()
{
var flag=true;
document.loginform.username.value=Trim(document.loginform.username.value);
	if(flag&&document.loginform.username.value=="")
	{
		flag=false;
		document.loginform.username.focus();
	}
	else if(flag&&document.loginform.password.value=="")
	{
		flag=false;
		document.loginform.password.focus();
	}
	if(flag){
		document.loginform.submit();

	}else alert("用户名和用户密码不能为空！");

}
function form_onkeyup()
{
key=window.event.keyCode;
if(key==0xD)//判断是否按下回车键
submitlogin();
}

//-->
var aImages = new Array("./styles/indexV2/image/image_1.jpg","./styles/indexV2/image/image_3.jpg","./styles/indexV2/image/image_4.jpg")

var aSize = new Array(403,229)

var iDisplay = 3000





var oTimer = null

var iCurrent = 0

var sSource = ""



function doDisplay() {

	clearTimeout(oTimer)

	if (sSource!="") {

		if (document.images.slideShow.filters) {

			document.images.slideShow.filters[0].Stop()

			document.images.slideShow.filters[0].Apply()

			document.images.slideShow.filters.revealTrans.transition=23

		}

  		document.images.slideShow.src = sSource

		if (document.images.slideShow.filters)

			document.images.slideShow.filters[0].Play()

	}



}



function doReadyImage() {

	sSource = this.src

	if (oTimer==null) doDisplay()

}





function doLoad() {

	clearTimeout(oTimer)

	var img = new Image()

	img.onload = doReadyImage



	sSource = ""

	iCurrent++

	if (iCurrent==aImages.length) iCurrent=0

	oTimer = setTimeout("oTimer=null;doDisplay()",iDisplay)

	img.src = aImages[iCurrent]

}
document.write("<IMG NAME=slideShow SRC=\"" + aImages[iCurrent] + "\" ONERROR=\"doLoad()\" ONLOAD=\"doLoad()\" WIDTH=\"" + aSize[0] + "\" HEIGHT=\"" + aSize[1] + "\" STYLE=\"filter: revealTrans(TRANSITION=23)\">")
